Electric Baking Tray Compatible with Alternating Current (AC) and Direct Current (DC)

Abstract

The present application discloses an electric baking tray compatible with alternating current (AC) and direct current (DC), which comprises a front panel, a heating film, a heat insulating device, a bottom case, a control panel, an isolation plate and a DC power supply device; wherein the bottom case is internally provided with the control panel; the DC power supply device is detachably and fixedly connected with the bottom case; the DC power supply device comprises a rechargeable battery, an inverter and a transfer switch which are electrically connected sequentially; and the transfer switch is electrically connected with the power socket and the control panel respectively. In the technical solution, the baking tray is heated more evenly and compatible with AC and DC modes.

What is claimed is: 
     
         1 . An electric baking tray compatible with alternating current (AC) and direct current (DC), comprising a front panel ( 1 ), a heating body ( 2 ), a heat insulating device ( 3 ), a bottom case ( 4 ), a control panel ( 5 ), an isolation plate ( 6 ) and a DC power supply device; the front panel being fixedly connected with the heat insulating device; the heating body being arranged between the front panel and the heat insulating device; the heating body being a heating film; the isolation plate being fixedly connected with the isolation device and the bottom case respectively; the bottom case being provided with a power socket; the bottom case being internally provided with the control panel; the control panel being electrically connected with the power socket and the heating body respectively; the DC power supply device being detachably and fixedly connected with the bottom case; the DC power supply device comprising a rechargeable battery ( 7 ), an inverter ( 8 ) and a transfer switch ( 9 ) which are electrically connected sequentially; and the transfer switch being electrically connected with the power socket and the control panel respectively. 
     
     
         2 . The electric baking tray compatible with AC and DC according to  claim 1 , wherein the bottom case is provided with a chamber ( 10 ) in which the rechargeable battery and the inverter are mounted; the power socket comprises an AC socket ( 11 ) and a DC socket ( 12 ); the AC socket and the DC socket are respectively provided with an anti-misplugging structure; and the transfer switch is fixed nearby the power socket. 
     
     
         3 . The electric baking tray compatible with AC and DC according to  claim 1 , wherein the front panel is a glass-ceramic panel. 
     
     
         4 . The electric baking tray compatible with AC and DC according to  claim 1 , wherein an oil discharge hole ( 61 ) is arranged at one end of the isolation plate; an oil receiving box ( 13 ) is arranged below the isolation plate; and the oil receiving box is detachably and fixedly connected with a base. 
     
     
         5 . The electric baking tray compatible with AC and DC according to  claim 1 , wherein the heat insulating device comprises a heat insulating plate ( 31 ) and a heat insulating bottom plate ( 32 ) which are made of a heat insulating material; the heat insulating plate is fixedly connected with the heat insulating bottom plate; and the heat insulating bottom plate is fixedly connected with the isolation plate.